204048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77291}}^1$

素因数の和:77318

約数の個数: 80

約数和(自身を含む): 690062976

約数和(自身を除く): 486014736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 77291, 154582, 231873, 309164, 386455, 463746, 618328, 772910, 850201, 927492, 1159365, 1236656, 1545820, 1700402, 1854984, 2318730, 2550603, 3091640, 3400804, 3709968, 4251005, 4637460, 5101206, 6183280, 6801608, 8502010, 9274920, 10202412, 12753015, 13603216, 17004020, 18549840, 20404824, 25506030, 34008040, 40809648, 51012060, 68016080, 102024120, 204048240]

約数ペア:

[(1, 204048240), (2, 102024120), (3, 68016080), (4, 51012060), (5, 40809648), (6, 34008040), (8, 25506030), (10, 20404824), (11, 18549840), (12, 17004020), (15, 13603216), (16, 12753015), (20, 10202412), (22, 9274920), (24, 8502010), (30, 6801608), (33, 6183280), (40, 5101206), (44, 4637460), (48, 4251005), (55, 3709968), (60, 3400804), (66, 3091640), (80, 2550603), (88, 2318730), (110, 1854984), (120, 1700402), (132, 1545820), (165, 1236656), (176, 1159365), (220, 927492), (240, 850201), (264, 772910), (330, 618328), (440, 463746), (528, 386455), (660, 309164), (880, 231873), (1320, 154582), (2640, 77291)]